The 5th Volume is the 5th novel of the Kou 1 Desu ga Isekai de Joushu Hajimemashita series. This light novel further illustrates Hiroto's first job as the Sheriff in quell the rebellious Vampire Army that is led by Gezerkia due to over deforestation and the wolves population's rapid decline.
The State Sheriff Hiroto is confronting the Kingdom's worst challenge!
Risen from Castle Lord to State Sheriff, Hiroto is seeking Valkyrie and Mimia as his aides which is hard for even a strong-headed official to resist. Meanwhile, somewhere at the borders, a Vampire Rebel Army is led by a female Vampire named Gezerkia trying to invade Hybride Kingdom. While dealing with the Vampire Army, as well as the strong opposition from the Central Government, what will the path for Hiroto when not even his army is moving?